This patch changes the behaviour of the Impala shell to refuse to
attempt an LDAP-authenticated connection to Impala unless SSL/TLS is
configured.
A new flag --auth_creds_in_clear_ok is added to suppress this
behaviour. This is similar to Impala's --ldap_passwords_in_clear_ok
flag. The shell will also now print a warning if an insecure
configuration is used.
Change-Id: Ide25d8dd881a61b9f08900112466c430da64a038
Reviewed-on: http://gerrit.cloudera.org:8080/546
Reviewed-by: Casey Ching <casey@cloudera.com>
Tested-by: Internal Jenkins
This patch adds a way to allow for dynamic progress reporting in the
shell. There are two new command line flags for the shell
--live_progress - will print the completed vs total # of scan ranges
--live_summary - prints an updated exec summary
In addition to the command line flags, these options can be set from
within the shell using:
set LIVE_SUMMARY=True
set LIVE_PROGRESS=True
The new options will be listed under shell options. Both reports will be
updated at most every second, for longer running queries it will be
adjusted to the time between two RPC calls to get the query status. To
provide this information in the ExecSummary, the Thrift structure for
the ExecSummary was extended to contain a progress indicator. The output
is printed to stderr and only available in interactive mode.
An example video is available here:
https://asciinema.org/a/5wi7ypckx4ol4ha1hlg3e3q1k
Change-Id: I70b2ab5fa74dc2ba5bc3b338ef13ddc6ccf367d2
Reviewed-on: http://gerrit.cloudera.org:8080/508
Tested-by: Internal Jenkins
Reviewed-by: Martin Grund <mgrund@cloudera.com>
Optionally loads options from a file in the user's home directory, called
'.impalarc', though the path to another file can be passed in as a command-line
option. The file must have a case-sensitive [impala] header. Specifying
the option in the command line overwrites the config file's value
for the option for that instance of the shell. If an option is not
specified in the config file, its default value is used.
Change-Id: I218da2c1e10308c5b8729883fa625f0c284397a7
Reviewed-on: http://gerrit.ent.cloudera.com:8080/2956
Reviewed-by: Abdullah Yousufi <abdullah.yousufi@cloudera.com>
Tested-by: jenkins
Reviewed-on: http://gerrit.sjc.cloudera.com:8080/3629
